Example usage for org.apache.commons.lang ObjectUtils toString

Introduction

In this page you can find the example usage for org.apache.commons.lang ObjectUtils toString.

Prototype

public static String toString(Object obj)

Source Link

Document

Gets the toString of an Object returning an empty string ("") if null input.

 ObjectUtils.toString(null)         = "" ObjectUtils.toString("")           = "" ObjectUtils.toString("bat")        = "bat" ObjectUtils.toString(Boolean.TRUE) = "true"

Usage

From source file:org.eclipse.jubula.client.ui.validator.cell.PortCellEditorValidator.java

/**
 * {@inheritDoc}/*ww w .  ja  v  a 2s.  c o m*/
 */
public String isValid(Object value) {
    try {
        int portValue = Integer.parseInt(ObjectUtils.toString(value));
        if (portValue < Constants.MIN_PORT_NUMBER || portValue > Constants.MAX_PORT_NUMBER) {
            return NLS.bind(Messages.ValidationPortErrorInvalidPortNumber, m_i18nArguments);
        }
        return null;
    } catch (NumberFormatException nfe) {
        // Fall through
    }

    return NLS.bind(Messages.ValidationPortErrorInvalidPortNumber, m_i18nArguments);
}

From source file:org.eclipse.jubula.client.ui.views.TestresultSummaryView.java

/**
 * Adds a "Language" column to the given viewer.
 * @param tableViewer The viewer to which the column will be added.
 *//*w w w .  j  a  v  a 2 s . c  o m*/
private void addLanguageColumn(TableViewer tableViewer) {
    TableViewerColumn column = new TableViewerColumn(tableViewer, SWT.NONE);
    column.getColumn().setWidth(0);
    column.getColumn().setImage(IconConstants.LANGUAGE_IMAGE);
    column.getColumn().setText(TESTRESULT_SUMMARY_LANGUAGE);
    column.getColumn().setMoveable(true);
    column.setLabelProvider(new TestresultSummaryViewColumnLabelProvider() {
        public String getText(Object element) {
            return ObjectUtils.toString(((ITestResultSummaryPO) element).getTestsuiteLanguage());
        }
    });
    createMenuItem(m_headerMenu, column.getColumn());
    new ColumnViewerSorter(tableViewer, column) {
        @Override
        protected int doCompare(Viewer viewer, Object e1, Object e2) {
            return getCommonsComparator().compare(((ITestResultSummaryPO) e1).getTestsuiteLanguage(),
                    ((ITestResultSummaryPO) e2).getTestsuiteLanguage());
        }
    };
}

From source file:org.eclipse.jubula.client.ui.views.TestresultSummaryView.java

/**
 * Adds a "Comment Title" column to the given viewer.
 * @param tableViewer The viewer to which the column will be added.
 *///  w w w  .j a  v  a 2  s . co  m
private void addCommentTitleColumn(TableViewer tableViewer) {
    TableViewerColumn column = new TableViewerColumn(tableViewer, SWT.NONE);
    column.getColumn().setWidth(200);
    column.getColumn().setText(TESTRESULT_SUMMARY_COMMENT_TITLE);
    column.getColumn().setMoveable(true);
    column.setLabelProvider(new TestresultSummaryViewColumnLabelProvider() {
        public String getText(Object element) {
            return ObjectUtils.toString(((ITestResultSummaryPO) element).getCommentTitle());
        }
    });
    createMenuItem(m_headerMenu, column.getColumn());
    new ColumnViewerSorter(tableViewer, column) {
        @Override
        protected int doCompare(Viewer viewer, Object e1, Object e2) {
            return getCommonsComparator().compare(((ITestResultSummaryPO) e1).getCommentTitle(),
                    ((ITestResultSummaryPO) e2).getCommentTitle());
        }
    };
}

From source file:org.eclipse.smarthome.binding.homematic.handler.HomematicThingHandler.java

/**
 * Sets a thing property with a datapoint value.
 *///www  .  ja va2  s .  c o m
private void setProperty(Map<String, String> properties, HmChannel channelZero, String propertyName,
        String datapointName) {
    HmDatapoint dp = channelZero
            .getDatapoint(new HmDatapointInfo(HmParamsetType.VALUES, channelZero, datapointName));
    if (dp != null) {
        properties.put(propertyName, ObjectUtils.toString(dp.getValue()));
    }
}

From source file:org.eclipse.smarthome.binding.homematic.handler.HomematicThingHandler.java

/**
 * Converts the value of the datapoint to a State, updates the channel and also sets the thing status if necessary.
 *//*www. j  a  va 2 s  . c o m*/
private void updateChannelState(final HmDatapoint dp, Channel channel)
        throws IOException, GatewayNotAvailableException, ConverterException {

    if (dp.isTrigger()) {
        if (dp.getValue() != null) {
            triggerChannel(channel.getUID(), ObjectUtils.toString(dp.getValue()));
        }
    } else if (isLinked(channel)) {
        loadHomematicChannelValues(dp.getChannel());

        TypeConverter<?> converter = ConverterFactory.createConverter(channel.getAcceptedItemType());
        State state = converter.convertFromBinding(dp);
        if (state != null) {
            updateState(channel.getUID(), state);
        } else {
            logger.debug("Failed to get converted state from datapoint '{}'", dp.getName());
        }
    }
}

From source file:org.eclipse.smarthome.binding.homematic.internal.communicator.CcuGateway.java

@Override
protected void setVariable(HmDatapoint dp, Object value) throws IOException {
    String strValue = StringUtils.replace(ObjectUtils.toString(value), "\"", "\\\"");
    if (dp.isStringType()) {
        strValue = "\"" + strValue + "\"";
    }//from  w w  w .j a  v  a 2  s  .com
    HmResult result = sendScriptByName("setVariable", HmResult.class,
            new String[] { "variable_name", "variable_state" }, new String[] { dp.getInfo(), strValue });
    if (!result.isValid()) {
        throw new IOException("Unable to set CCU variable " + dp.getInfo());
    }
}

From source file:org.eclipse.smarthome.binding.homematic.internal.communicator.parser.CommonRpcParser.java

/**
 * Converts the object to a string.
 */
protected String toString(Object object) {
    return StringUtils.trimToNull(ObjectUtils.toString(object));
}

From source file:org.eclipse.smarthome.binding.homematic.internal.communicator.parser.CommonRpcParser.java

/**
 * Converts the object to a integer./*from www.  j av  a  2s .com*/
 */
protected Integer toInteger(Object object) {
    if (object == null || object instanceof Integer) {
        return (Integer) object;
    }
    try {
        return Double.valueOf(ObjectUtils.toString(object)).intValue();
    } catch (NumberFormatException ex) {
        logger.debug("Failed converting {} to a Double", object, ex);
        return null;
    }
}

From source file:org.eclipse.smarthome.binding.homematic.internal.communicator.parser.CommonRpcParser.java

/**
 * Converts the object to a double.//from w w  w .  j  av a 2  s  .  c om
 */
protected Double toDouble(Object object) {
    if (object == null || object instanceof Double) {
        return (Double) object;
    }
    try {
        return Double.valueOf(ObjectUtils.toString(object));
    } catch (NumberFormatException ex) {
        logger.debug("Failed converting {} to a Double", object, ex);
        return null;
    }
}

From source file:org.eclipse.smarthome.binding.homematic.internal.communicator.parser.CommonRpcParser.java

/**
 * Converts the object to a number./*from  w  w w  . ja  v  a2  s  .co  m*/
 */
protected Number toNumber(Object object) {
    if (object == null || object instanceof Number) {
        return (Number) object;
    }
    try {
        return NumberUtils.createNumber(ObjectUtils.toString(object));
    } catch (NumberFormatException ex) {
        logger.debug("Failed converting {} to a Number", object, ex);
        return null;
    }
}